# RepKey vs FuelFit.Ai

The clearest difference is ads: RepKey at none against FuelFit.Ai's shown. FuelFit.Ai's advantage is iOS requirement (15.1 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. RepKey sells 3 in-app purchases, starting at $4.99 per 7 days and FuelFit.Ai sells 8 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | RepKey | FuelFit.Ai |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Size | 4 MB | 120 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Koya Nambo](https://appshunter.io/developer/1633778504) | [Ali Al Mahmoud](https://appshunter.io/developer/1844384156) |

## What reviewers say

### RepKey

[App page](https://appshunter.io/ios/app/repkey/id6760356069)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Monthly | $14.99 | per month |
| Yearly | $39.99 | per year |


### FuelFit.Ai

[App page](https://appshunter.io/ios/app/fuelfitai/id6760619964)

**Features:** macOS Compatibility, Family Sharing, Apple Wallet, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $7.99 | per month |
| FuelFit.Ai Pro - MONTHLY | $7.99 | per month |
| Premium | $12.99 | per month |
| FuelFit.Ai Premium - MONTHLY | $12.99 | per month |
| Pro | $79.99 | per year |
| FuelFit.Ai Pro - ANNUAL | $79.99 | per year |
| Premium | $119.99 | per year |
| FuelFit.Ai Premium - ANNUAL | $119.99 | per year |


## Frequently asked questions

### Is RepKey free?

RepKey is free to download, with in-app purchases available.

### Is FuelFit.Ai free?

FuelFit.Ai is free to download, with in-app purchases available.

### Do RepKey or FuelFit.Ai have ads?

FuelFit.Ai shows ads; RepKey does not.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*